The spatial and temporal order we inhabit is deeply rooted in the ceaseless and complex dance of the Sun, Earth, and Moon. The Earth rotates on its axis at an angle of approximately 23.5 degrees, creating the alternation of day and night; simultaneously, it revolves around the Sun in an elliptical orbit. Because its axial tilt remains constant relative to its orbital plane, the point where the Sun's rays are directly overhead shifts between the Tropic of Cancer and the Tropic of Capricorn, thus creating the four seasons. The Moon revolves around the Earth in a near-circular orbit, and the portion of its body illuminated by the Sun changes constantly from Earth's perspective, exhibiting the lunar phases of waxing and waning. Understanding the interrelationships of these movements is the astronomical key to deciphering many natural rhythms in our daily lives. Our interactive "Three-Sphere Helix" model, mounted on a square base with sides of 1.35 meters, clearly and synchronously present
